20852094141

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9161}}^1$

素因数の和:9241

約数の個数: 96

約数和(自身を含む): 36017654400

約数和(自身を除く): 15165560259

約数列:

[1, 3, 9, 17, 19, 27, 29, 51, 57, 81, 87, 153, 171, 243, 261, 323, 459, 493, 513, 551, 783, 969, 1377, 1479, 1539, 1653, 2349, 2907, 4131, 4437, 4617, 4959, 7047, 8721, 9161, 9367, 13311, 14877, 26163, 27483, 28101, 39933, 44631, 78489, 82449, 84303, 119799, 133893, 155737, 174059, 247347, 252909, 265669, 467211, 522177, 742041, 758727, 797007, 1401633, 1566531, 2226123, 2276181, 2391021, 2959003, 4204899, 4516373, 4699593, 5047711, 7173063, 8877009, 12614697, 13549119, 14098779, 15143133, 21519189, 26631027, 37844091, 40647357, 42296337, 45429399, 64557567, 79893081, 85811087, 121942071, 136288197, 239679243, 257433261, 365826213, 408864591, 719037729, 772299783, 1097478639, 1226593773, 2316899349, 6950698047, 20852094141]

約数ペア:

[(1, 20852094141), (3, 6950698047), (9, 2316899349), (17, 1226593773), (19, 1097478639), (27, 772299783), (29, 719037729), (51, 408864591), (57, 365826213), (81, 257433261), (87, 239679243), (153, 136288197), (171, 121942071), (243, 85811087), (261, 79893081), (323, 64557567), (459, 45429399), (493, 42296337), (513, 40647357), (551, 37844091), (783, 26631027), (969, 21519189), (1377, 15143133), (1479, 14098779), (1539, 13549119), (1653, 12614697), (2349, 8877009), (2907, 7173063), (4131, 5047711), (4437, 4699593), (4617, 4516373), (4959, 4204899), (7047, 2959003), (8721, 2391021), (9161, 2276181), (9367, 2226123), (13311, 1566531), (14877, 1401633), (26163, 797007), (27483, 758727), (28101, 742041), (39933, 522177), (44631, 467211), (78489, 265669), (82449, 252909), (84303, 247347), (119799, 174059), (133893, 155737)]